3-(N-piperidinemethyl)-2 2,5,5-tetramethyl-1-oxy-3-pyrroline p-toluenesulfonic acid salt

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3-(N-piperidinemethyl)-2 2,5,5-tetramethyl-1-oxy-3-pyrroline p-toluenesulfonic acid salt
• 化学式: C₇H₈O₃S*C₁₄H₂₅N₂O
• 分子量: 409.57
• InChiKey: KFQFRKVUSADFOZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.86
• 重原子数：
  28
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  70.2
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  四甲基哌啶酮 在 lithium aluminium tetrahydride 、 sodium tungstate dihydrate 、 双氧水 、 溴 、 dipotassium ethylene diamine tetracetate 、 溶剂黄146 、 三乙胺 作用下， 以 四氢呋喃 、 乙醚 、 水 为溶剂， 反应 30.0h， 生成 3-(N-piperidinemethyl)-2 2,5,5-tetramethyl-1-oxy-3-pyrroline p-toluenesulfonic acid salt
  参考文献：
  名称：

  An efficient synthesis of 3-(N-piperidinemethyl)-2,2,5,5-tetramethyl-1-oxy-3-pyrroline, a promising radioprotector for cancer radiotherapy

  摘要：

  Nitroxides can ameliorate the toxic effects of radiation during cancer therapy. Nitroxides are paramagnetic and can be used in magnetic resonance imaging (MRI) and electron paramagnetic resonance imaging (EPRI) to monitor in vivo oxidative stress status. Compound 5 (3-(N-piperidinemethyl)-2,2,5,5-tetramethyl-1-oxy-3-pyrroline) was found to be the most effective nitroxide radioprotector. An efficient synthesis for this promising radioprotector was developed. Published by Elsevier Ltd.

  DOI：

  10.1016/j.tetlet.2014.08.028

文献信息

• An efficient synthesis of 3-(N-piperidinemethyl)-2,2,5,5-tetramethyl-1-oxy-3-pyrroline, a promising radioprotector for cancer radiotherapy
  作者：Haitao Wu、Vincent Coble、Olga Vasalatiy、Rolf E. Swenson、Murali C. Krishna、James B. Mitchell

  DOI：10.1016/j.tetlet.2014.08.028

  日期：2014.10

  Nitroxides can ameliorate the toxic effects of radiation during cancer therapy. Nitroxides are paramagnetic and can be used in magnetic resonance imaging (MRI) and electron paramagnetic resonance imaging (EPRI) to monitor in vivo oxidative stress status. Compound 5 (3-(N-piperidinemethyl)-2,2,5,5-tetramethyl-1-oxy-3-pyrroline) was found to be the most effective nitroxide radioprotector. An efficient synthesis for this promising radioprotector was developed. Published by Elsevier Ltd.